/**
* Tests that the document route past the join properly when there are parallel branches that
* don't generate requests. This was coded in response to a bug found while testing with ERA in
* order to track it down and fix it.
*/
@Test
public void testEmptyParallelBranches() throws Exception {
WorkflowDocument document =
WorkflowDocumentFactory.createDocument(
getPrincipalIdForName("ewestfal"), PARALLEL_EMPTY_DOCUMENT_TYPE_NAME);
document.saveDocumentData();
assertTrue("Document should be initiated", document.isInitiated());
assertEquals("Should be no action requests.", 0, document.getRootActionRequests().size());
Collection<? extends Object> nodeInstances =
KEWServiceLocator.getRouteNodeService().getActiveNodeInstances(document.getDocumentId());
assertEquals("Wrong number of active nodes.", 1, nodeInstances.size());
document.route("");
// should have generated a request to "bmcgough"
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("bmcgough"), document.getDocumentId());
assertTrue("Document should be enroute", document.isEnroute());
List<ActionRequestValue> actionRequests =
KEWServiceLocator.getActionRequestService().findPendingByDoc(document.getDocumentId());
assertEquals("Incorrect pending action requests.", 1, actionRequests.size());
ActionRequestValue bRequest = actionRequests.get(0);
assertNotNull("Should have been routed through node instance.", bRequest.getNodeInstance());
assertTrue(document.isApprovalRequested());
document.approve("");
// now the document should have split, passed through nodes in each branch which didn't generate
// requests,
// and then passed the join node and generated requests at WorkflowDocumentFinal
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("xqi"), document.getDocumentId());
assertTrue("Document should be enroute", document.isEnroute());
assertTrue(document.isApprovalRequested());
}
@Test
public void testParallelRoute() throws Exception {
WorkflowDocument document =
WorkflowDocumentFactory.createDocument(
getPrincipalIdForName("ewestfal"), DOCUMENT_TYPE_NAME);
document.saveDocumentData();
assertTrue("Document should be initiated", document.isInitiated());
assertEquals("Should be no action requests.", 0, document.getRootActionRequests().size());
Collection<RouteNodeInstance> nodeInstances =
KEWServiceLocator.getRouteNodeService().getActiveNodeInstances(document.getDocumentId());
assertEquals("Wrong number of active nodes.", 1, nodeInstances.size());
document.route("Routing for parallel");
// should have generated a request to "bmcgough"
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("bmcgough"), document.getDocumentId());
assertTrue("Document should be enroute", document.isEnroute());
List<ActionRequestValue> actionRequests =
KEWServiceLocator.getActionRequestService().findPendingByDoc(document.getDocumentId());
assertEquals("Incorrect pending action requests.", 1, actionRequests.size());
ActionRequestValue bRequest = actionRequests.get(0);
assertNotNull("Should have been routed through node instance.", bRequest.getNodeInstance());
assertTrue(document.isApprovalRequested());
document.approve("Approving test");
// document should split at this point and generate an ack to temay and approves to rkirkend and
// pmckown
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("rkirkend"), document.getDocumentId());
assertTrue("Document should be enroute", document.isEnroute());
actionRequests =
KEWServiceLocator.getActionRequestService().findPendingByDoc(document.getDocumentId());
assertEquals("Incorrect pending action requests.", 3, actionRequests.size());
boolean isToTemay = false;
boolean isToPmckown = false;
boolean isToRkirkend = false;
for (Iterator iterator = actionRequests.iterator(); iterator.hasNext(); ) {
ActionRequestValue actionRequest = (ActionRequestValue) iterator.next();
if (actionRequest.getPrincipalId().equals(getPrincipalIdForName("temay"))) {
isToTemay = true;
assertEquals(
"Request should be activated.",
ActionRequestStatus.ACTIVATED.getCode(),
actionRequest.getStatus());
assertEquals(
"Wrong action requested.",
KewApiConstants.ACTION_REQUEST_ACKNOWLEDGE_REQ,
actionRequest.getActionRequested());
assertNotNull(
"Should have been routed through node instance.", actionRequest.getNodeInstance());
assertEquals(
"Invalid node.",
ACKNOWLEDGE_1_NODE,
actionRequest.getNodeInstance().getRouteNode().getRouteNodeName());
}
if (actionRequest.getPrincipalId().equals(getPrincipalIdForName("rkirkend"))) {
isToRkirkend = true;
assertEquals(
"Request should be activated.",
ActionRequestStatus.ACTIVATED.getCode(),
actionRequest.getStatus());
assertEquals(
"Wrong action requested.",
KewApiConstants.ACTION_REQUEST_APPROVE_REQ,
actionRequest.getActionRequested());
assertNotNull(
"Should have been routed through node instance.", actionRequest.getNodeInstance());
assertEquals(
"Invalid node.",
WORKFLOW_DOCUMENT_2_NODE,
actionRequest.getNodeInstance().getRouteNode().getRouteNodeName());
}
if (actionRequest.getPrincipalId().equals(getPrincipalIdForName("pmckown"))) {
isToPmckown = true;
assertEquals(
"Request should be activated.",
ActionRequestStatus.ACTIVATED.getCode(),
actionRequest.getStatus());
assertEquals(
"Wrong action requested.",
KewApiConstants.ACTION_REQUEST_APPROVE_REQ,
actionRequest.getActionRequested());
assertNotNull(
"Should have been routed through node instance.", actionRequest.getNodeInstance());
assertEquals(
"Invalid node.",
WORKFLOW_DOCUMENT_3_NODE,
actionRequest.getNodeInstance().getRouteNode().getRouteNodeName());
}
}
assertTrue("No request to temay.", isToTemay);
assertTrue("No request to pmckown.", isToPmckown);
assertTrue("No request to rkirkend.", isToRkirkend);
// check that we are at both nodes, one in each branch
Set<String> nodeNames = document.getNodeNames();
assertEquals("Wrong number of node names.", 2, nodeNames.size());
boolean isNode2 = false;
boolean isNode3 = false;
for (String name : nodeNames) {
if (name.equals(WORKFLOW_DOCUMENT_2_NODE)) {
isNode2 = true;
}
if (name.equals(WORKFLOW_DOCUMENT_3_NODE)) {
isNode3 = true;
}
}
assertTrue("Not at node2.", isNode2);
assertTrue("Not at node3.", isNode3);
nodeInstances =
KEWServiceLocator.getRouteNodeService().getActiveNodeInstances(document.getDocumentId());
assertEquals("Wrong number of active nodes.", 2, nodeInstances.size());
Iterator<RouteNodeInstance> iterator = nodeInstances.iterator();
RouteNodeInstance instance1 = (RouteNodeInstance) iterator.next();
RouteNodeInstance instance2 = (RouteNodeInstance) iterator.next();
assertNotNull("Node should be in branch.", instance1.getBranch());
assertNotNull("Node should be in branch.", instance2.getBranch());
assertTrue(
"Branches should be different.",
!instance1.getBranch().getBranchId().equals(instance2.getBranch().getBranchId()));
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("rkirkend"), document.getDocumentId());
assertTrue("Should have request.", document.isApprovalRequested());
document.approve("Git-r-dun");
nodeInstances =
KEWServiceLocator.getRouteNodeService().getActiveNodeInstances(document.getDocumentId());
assertEquals("Wrong number of active nodes.", 2, nodeInstances.size());
boolean isAtJoin = false;
boolean isAtWD3 = false;
for (RouteNodeInstance nodeInstance : nodeInstances) {
if (nodeInstance.getRouteNode().getRouteNodeName().equals(JOIN_NODE)) {
assertEquals(
"Join branch should be split branch.",
instance1.getBranch().getParentBranch().getBranchId(),
nodeInstance.getBranch().getBranchId());
isAtJoin = true;
}
if (nodeInstance.getRouteNode().getRouteNodeName().equals(WORKFLOW_DOCUMENT_3_NODE)) {
isAtWD3 = true;
}
}
assertTrue("Not at join", isAtJoin);
assertTrue("Not at WD3", isAtWD3);
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("pmckown"), document.getDocumentId());
assertTrue("Should have request.", document.isApprovalRequested());
document.approve("Do it.");
nodeInstances =
KEWServiceLocator.getRouteNodeService().getActiveNodeInstances(document.getDocumentId());
assertEquals("Wrong number of active nodes.", 1, nodeInstances.size());
boolean isAtWDF = false;
for (RouteNodeInstance nodeInstance : nodeInstances) {
if (nodeInstance.getRouteNode().getRouteNodeName().equals(WORKFLOW_DOCUMENT_FINAL_NODE)) {
isAtWDF = true;
}
}
assertTrue("Not at WDF", isAtWDF);
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("xqi"), document.getDocumentId());
assertTrue("Should still be enroute.", document.isEnroute());
assertTrue("Should have request.", document.isApprovalRequested());
document.approve("I'm the last approver");
assertTrue("Document should be processed.", document.isProcessed());
nodeInstances =
KEWServiceLocator.getRouteNodeService().getActiveNodeInstances(document.getDocumentId());
assertEquals(
"The doc is processed so no node instances should be active", 0, nodeInstances.size());
document =
WorkflowDocumentFactory.loadDocument(
getPrincipalIdForName("temay"), document.getDocumentId());
assertTrue("Should have request.", document.isAcknowledgeRequested());
document.acknowledge("");
assertTrue(document.isFinal());
}